用QT4写的一个简单的读写XML的程序。使用的是QDomDocument进行读取。-Written with QT4 a simple program to read and write XML. Using QDomDocument to read.

This code example shows you how to parse well-formed XML with QDomDocument. QDomDocument is easy and strait forward way on parsing well known XML documents.

从网站获取天气信息，QDomDocument使用实例(Get weather information from the website)